Document is current
Any future updates will be listed below
-
Authors
Liu, Fengmin
You, Fangqin
Yang, Lihang
Du, Xiaojuan
Li, Cheng
Chen, Geng
Xie, Diya
- License Information
-
More Information
Article History
Received: 2 February 2024
Accepted: 19 April 2024
First Online: 4 May 2024
Declarations
:
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki, and all procedures involving research study participants were approved by the institutional review board of the National Center for Health Statistics (NCHS). Written informed consent was obtained from all participants/patients.
: Not applicable.
: The authors declare no competing interests.
